Lymphoma is a form of cancer that affects the immune system - specifically, it is a cancer of immune cells called lymphocytes, a type of white blood cell. It is often very treatable, and most people live for a long time after being diagnosed.Use this page for comprehensive and easy-to-follow information about lymphoma - both non-Hodgkin's and Hodgkin's lymphoma.
The symptoms typically involve painless swelling of the lymph nodes (glands), any detectable swelling in any part of the body.You may be familiar with this sign because the lymph nodes in the neck (commonly referred to as "glands") can become swollen during infections such as the cold - but here the swelling subsides, whereas it does not in cancer.
Treatment is usually effective and leads to a period of remission, where the patient is free from the disease Indolent (low-grade) lymphoma may relapse though, requiring further treatment. In some cases, an indolent lymphoma can become aggressive, which necessitates more aggressive treatment Typically people with indolent lymphoma live for a long time and have a good quality of life Some people may not require any treatment In contrast
The overall five-year relative survival rate for leukemia has more than quadrupled since 1960. From 1960 to 1963, the five-year relative survival rate among whites (only data available) with leukemia was 14 percent. From 1975 to 1977, the five-year relative survival rate for the total population with leukemiawas 34.2 percent, and from 2004 to 2010,